Photo 846471, (c) Mark Rosenstein, some rights reserved (CC BY-NC), uploaded by Mark Rosenstein

Attribution © Mark Rosenstein some rights reserved Uploaded by maractwin Source iNaturalist Associated observations Photos / Sounds What Black-and-white Warbler (Mniotilta varia) Observer maractwin Date May 11, 2014 08:25 AM EDT Place Middlesex, Massachusetts, United States (Google, OSM) Date Added May 11, 2014 12:24 PM EDT 3 IDs Research Grade View Sizes small medium large original